You can view your invoices in your SunCentral account or contact customer service if you can't locate them.
Your invoices can be found in your SunCentral account under the Payments section.
You will get an email notification when your newest invoice is ready. In your account, click the statement month, which will download a PDF copy of your bill.
If you're unable to locate them, please contact customer service at customerservice@suncentral.net for assistance.